diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/target/target_core_xcopy.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c index a9a6462c66d1..d828b3b5000b 100644 --- a/drivers/target/target_core_xcopy.c +++ b/drivers/target/target_core_xcopy.c @@ -888,6 +888,10 @@ sense_reason_t target_do_xcopy(struct se_cmd *se_cmd) return TCM_UNSUPPORTED_SCSI_OPCODE; } + if (se_cmd->data_length == 0) { + target_complete_cmd(se_cmd, SAM_STAT_GOOD); + return TCM_NO_SENSE; + } if (se_cmd->data_length < XCOPY_HDR_LEN) { pr_err("XCOPY parameter truncation: length %u < hdr_len %u\n", se_cmd->data_length, XCOPY_HDR_LEN); |